Watch List notes:

SULTANS OF DELHI, Mu'izz al-din Kaiqubad, (A.H. 686-689, A.D. 1287-1290), gold tanka, Hadrat Dehli Mint, (10.79 g), A.H.689 (1290-1291), (G&G D175, this is the illustrated coin). Extremely fine and very scarce.

Ex Dr V.J.A. Flynn Collection and Baldwin's Auction Sale 53, 25 September 2007, (lot 1569).